This series contain reports funded by the Four Corners Regional Commission with information pertaining to agriculture, livestock, air transportation, forestry, rivers, salinity, historical trails, economic development, demographics, concrete, building construction, tourism, geothermal energy, fruit, highways, hydrogen, employment, native americans, and natural resources. Most of the reports affect all of the states included in the Four Corners Regional Commission. The Division of Community Development was responsible for providing assistance to communities in preparing applications to the Four Corners Regional Commission.; Alphabetical; Four Corners Regional Commission large regional project reports; 1968-1981; 1968-1981; 1968-1981